CVE-2000-0125 in WWWThreads
Summary
by MITRE
wwwthreads does not properly cleanse numeric data or table names that are passed to SQL queries, which allows remote attackers to gain privileges for wwwthreads forums.
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Analysis
by VulDB Data Team • 10/19/2025
The vulnerability identified as CVE-2000-0125 affects the wwwthreads forum software, representing a classic sql injection flaw that emerged during the early 2000s era of web application security. This weakness stems from inadequate input validation and sanitization within the application's database interaction mechanisms, specifically targeting numeric data and table name parameters that are directly incorporated into sql query constructions without proper escaping or parameterization. The vulnerability resides in the software's failure to implement proper data sanitization protocols, creating a pathway for malicious actors to manipulate database queries through crafted input parameters.
The technical exploitation of this vulnerability occurs when remote attackers submit specially crafted numeric values or table names that bypass the application's input validation checks. These malformed inputs are then directly concatenated into sql statements without appropriate escaping or parameterization techniques, allowing attackers to inject malicious sql code that can manipulate database operations. The flaw specifically impacts how the wwwthreads application handles database queries involving numeric identifiers and table references, creating opportunities for privilege escalation attacks that can grant unauthorized access to administrative functions and database resources. This type of vulnerability maps directly to common weakness enumerations such as CWE-89 sql injection and CWE-20 improper input validation, which are fundamental categories in the cwe dictionary that address the core security principles of input sanitization and output encoding.
The operational impact of CVE-2000-0125 extends beyond simple data theft or corruption, as it enables complete privilege escalation within the affected forum environment. Attackers can leverage this vulnerability to execute arbitrary sql commands against the underlying database, potentially gaining access to user credentials, forum configurations, and sensitive administrative functions. The consequences include unauthorized modification of forum content, user account compromise, and potential complete system takeover if the database server provides elevated privileges. This vulnerability particularly affects web applications built during the early 2000s when security practices were less mature, and many developers did not implement proper input validation or parameterized queries. The attack surface is broad since the flaw affects basic database interaction patterns that are common across many web applications.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized query construction techniques. Organizations should ensure that all database inputs are properly escaped or parameterized before being incorporated into sql queries, with specific attention to numeric values and table name references. The fix involves implementing proper input sanitization mechanisms that validate data types and reject malformed inputs before database processing occurs. Security measures should include regular input validation routines, database access privilege controls, and comprehensive logging of database interactions to detect potential exploitation attempts. This vulnerability also highlights the importance of following established security frameworks such as the owasp top ten and mitre attack framework, where sql injection remains a persistent threat category that requires fundamental defensive programming practices. The remediation process should include code review procedures to identify similar patterns throughout the application and implementation of automated security testing tools to prevent similar vulnerabilities from being introduced in future development cycles.